diff options
Diffstat (limited to 'drivers/iio/light/st_uvis25_core.c')
| -rw-r--r-- | drivers/iio/light/st_uvis25_core.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/iio/light/st_uvis25_core.c b/drivers/iio/light/st_uvis25_core.c index 124a8f9204a9..bcd729a9924e 100644 --- a/drivers/iio/light/st_uvis25_core.c +++ b/drivers/iio/light/st_uvis25_core.c @@ -234,15 +234,21 @@ static irqreturn_t st_uvis25_buffer_handler_thread(int irq, void *p) struct st_uvis25_hw *hw = iio_priv(iio_dev); unsigned int val; int err; + /* Ensure timestamp is naturally aligned */ + struct { + u8 chan; + aligned_s64 ts; + } scan = { }; + err = regmap_read(hw->regmap, ST_UVIS25_REG_OUT_ADDR, &val); if (err < 0) goto out; - hw->scan.chan = val; + scan.chan = val; - iio_push_to_buffers_with_timestamp(iio_dev, &hw->scan, - iio_get_time_ns(iio_dev)); + iio_push_to_buffers_with_ts(iio_dev, &scan, sizeof(scan), + iio_get_time_ns(iio_dev)); out: iio_trigger_notify_done(hw->trig); |